67507700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51929}}^1$

素因数の和:51956

約数の個数: 36

約数和(自身を含む): 157763340

約数和(自身を除く): 90255640

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 51929, 103858, 207716, 259645, 519290, 675077, 1038580, 1298225, 1350154, 2596450, 2700308, 3375385, 5192900, 6750770, 13501540, 16876925, 33753850, 67507700]

約数ペア:

[(1, 67507700), (2, 33753850), (4, 16876925), (5, 13501540), (10, 6750770), (13, 5192900), (20, 3375385), (25, 2700308), (26, 2596450), (50, 1350154), (52, 1298225), (65, 1038580), (100, 675077), (130, 519290), (260, 259645), (325, 207716), (650, 103858), (1300, 51929)]